/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.google.code.twiddling.core.clp;

/**
 * 
 * @author <a href="mailto:jeff.yuchang@gmail.com">Jeff Yu</a>
 *
 */
public class ArgumentDescriptor
    extends Descriptor
{
    public ArgumentDescriptor(final String id, final Argument argument, final boolean forceMultiValued) {
        super(id, argument.description(), argument.token(), argument.required(), argument.handler(), argument.multiValued() || forceMultiValued);
    }

    @Override
    public String toString() {
        String tmp = getToken();
        if (tmp != null && tmp.length() != 0) {
            return tmp;
        }

        return "ARG";
    }
}
